#include<stdio.h>
#include<stdlib.h>
int main(int argc,char **argv)
{
	printf("%s\n",argv[1]);
	printf("%s\n",argv[2]);
	FILE*fp1=fopen(argv[1],"r");
 	if(fp1==NULL)
 	return 1;
	FILE*fp2=fopen(argv[2],"w");
 	if(fp2==NULL)
 	return 1;
 	char ch;
 	while(!feof(fp1)){
 	ch=fgetc(fp1);
    printf("%3c",ch);
 	fputc(ch,fp2);
 	}
 	fclose(fp1);
 	fclose(fp2);
 	printf("\n");
 	FILE*fp3=fopen(argv[2],"r"); 
 	while(!feof(fp3)){
 	ch=fgetc(fp3);
 	printf("%3c",ch);
 	}	  
}